diff --git a/code_springboot/springboot-transactional/pom.xml b/code_springboot/springboot-transactional/pom.xml
index 74ac423..e1de50b 100644
--- a/code_springboot/springboot-transactional/pom.xml
+++ b/code_springboot/springboot-transactional/pom.xml
@@ -24,7 +24,7 @@
 		<dependency>
 		    <groupId>mysql</groupId>
 		    <artifactId>mysql-connector-java</artifactId>
-		    <version>5.1.24</version>
+		    <version>8.0.28</version>
 		</dependency>
 		
 		<dependency>